cos Definition
a word used instead of 'because'.
Using cos: Examples
Take a moment to familiarize yourself with how "cos" can be used in various situations through the following examples!
Example
I didn't go to the party cos I was feeling tired.
Example
He's not here cos he's on vacation.
Example
I can't come with you cos I have to work.
cos Synonyms and Antonyms
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Summary: cos in Brief
The conjunction 'cos' [kɒs] is a shortened form of 'because' and is used informally in place of the latter. It is often used in spoken English and informal writing, such as text messages or social media posts. For example, 'I didn't go to the party cos I was feeling tired.'